<?php
/**
 */
namespace Yz\modules\Tasklist;

class Action_SelectTopLevel
    extends \Yz_Action_SelectList
{


    /**
     *  @return  Yz_SQL_Statement
     */
    protected function buildStatement()
    {
        debug();
        $sql = parent::buildStatement();
        return $sql->where('parentId IS NULL');
    }


}
